HP Compaq dx2250 Bedienungsanleitung

Service Reference Guide

HP Compaq dx2250 Business PC

Development Company, L.P. The

information contained herein is subject to

change without notice.

Microsoft and Windows are trademarks of

Microsoft Corporation in the U.S. and other

countries.

The only warranties for HP products and

services are set forth in the express warranty

statements accompanying such products

and services. Nothing herein should be

construed as constituting an additional

warranty. HP shall not be liable for technical

or editorial errors or omissions contained

herein.

This document contains proprietary

information that is protected by copyright. No

part of this document may be photocopied,

reproduced, or translated to another

language without the prior written consent of

Hewlett-Packard Company.

Service Reference Guide

Business PCs

First Edition (November 2006)

Document Part Number: 440319–001

About This Book

WARNING! Text set off in this manner indicates that failure to follow directions could result in

bodily harm or loss of life.

CAUTION: Text set off in this manner indicates that failure to follow directions could result in

damage to equipment or loss of information.

NOTE: Text set off in this manner provides important supplemental information.

ENWW iii

iv About This Book ENWW

Table of contents

Index .................................................................................................................................................................153

ENWW v

vi ENWW

1 Install the Operating System

CAUTION: Do not add optional hardware or third-party devices to your computer until the

operating system is successfully installed. Doing so may cause errors and may prevent the

operating system from installing properly. Once the automatic installation has begun, DO NOT

TURN OFF THE COMPUTER UNTIL THE PROCESS IS COMPLETE. Turning off the computer

during the installation process might damage the software that runs the computer or prevent its

proper installation.

NOTE: Be sure there is a 10.2-cm (4-inch) clearance at the back of the unit and above the

monitor to permit the required airflow.

The first time the computer is turned on, the operating system is automatically installed. This takes

approximately 10 minutes, depending on the operating system being installed. Carefully read and follow

the instructions that appear on the screen to complete the installation.

NOTE: If the computer shipped with more than one operating system language on the hard

drive, the installation process could take up to 60 minutes.

If the computer was not shipped with a Microsoft operating system, some portions of this documentation

do not apply. For complete operating system installation and configuring instructions, refer to the

operating system documentation. Additional information is available in online help.

Microsoft security updates are available on the Microsoft Web site.

Installing or Upgrading Device Drivers

When installing optional hardware devices after the operating system installation is complete, you must

also install the drivers for each of the devices.

If prompted for the i386 directory, replace the path specification with C:\i386, or use the Browse button

in the dialog box to locate the i386 folder. This action points the operating system to the appropriate

drivers.

Obtain the latest support software, including support software for the operating system from

http://www.hp.com/support. Select your country and language, select Download drivers and

software, enter the model number of the computer, and press Enter.

Transferring Files and Settings

Use the Microsoft Windows XP Professional/Home Files and Settings Transfer Wizard to move files and

settings from the old computer to the new one. Click Start > All Programs > Accessories > System

ENWW Installing or Upgrading Device Drivers 1

Tools > Files and Settings Transfer Wizard. Follow the wizard's instructions to transfer files and

settings to the new computer.

HP Backup and Recovery Manager

The HP Backup and Recovery Manager is an easy-to-use, versatile application that is pre-loaded on

each system and allows you to:

●create Recovery Points to back up the entire system incrementally

●back up the entire system in a single hard archive

●back up individual files

Backups can be scheduled to occur automatically at designated intervals, or they can be initiated

manually. Recovery can be performed from the Recovery Partition on the hard drive or the Recovery

Disc Set. The Recovery Disc Set includes the Restore Plus! CD, the Microsoft Operating System, and

any Supplemental Software CDs.

NOTE: HP highly recommends that you create a Recovery Disc Set immediately before using

the computer and schedule regular automatic Recovery Point backups.

To create the Recovery Disc Set:

1. Click Start > HP Backup and Recovery > HP Backup and Recovery Manager to open the

Backup and Recovery Wizard, then click Next.

2. Select Create factory software recovery CDs or DVDs to recover the system.

3. Follow the instructions in the wizard.

The HP Backup and Recovery Manager provides two basic recovery methods. The first, recovery of

files and folders, operates in Windows. The second, PC Recovery, requires a reboot to the Recovery

Partition or from the Recovery Disc Set. To reboot to the Recovery Partition, press F11 at startup when

you see the message “Press F11 for Emergency Recovery.”

NOTE: For more information on using HP Backup and Recovery Manager, refer to the HP

Backup and Recovery Manager User Guide by selecting Start > HP Backup and Recovery >

HP Backup and Recovery Manager Manual.

You can order a Recovery Disc Set from HP by calling the HP support center. Go to the following

Web site, select your region, and click the Technical support after you buy link under the Call

HP heading to obtain the support center telephone number for your region.

http://welcome.hp.com/country/us/en/wwcontact_us.html

2 Chapter 1 Install the Operating System ENWW

2 Computer Setup (F10) Utility

Computer Setup (F10) Utilities

Use Computer Setup (F10) Utility to do the following:

●Change factory default settings.

●Set the system date and time.

●Set, view, change, or verify the system configuration, including settings for processor, graphics,

memory, audio, storage, communications, and input devices.

●Modify the boot order of bootable devices such as hard drives, diskette drives, optical drives, or

USB flash media devices.

●Restrict a device from booting the unit.

●Run hard drive self-tests.

●View CPU and system temperatures.

●Enter the Asset Tag or property identification number assigned by the company to this computer.

●Establish a supervisor password that controls access to Computer Setup (F10) Utility and the

settings described in this section.

●Secure integrated I/O functionality, including the serial, USB, or parallel ports, audio, or embedded

NIC, so that they cannot be used until they are unsecured.

●Enable or disable removable media boot ability.

●Enable or disable legacy diskette write ability (when supported by hardware).

Using Computer Setup (F10) Utilities

Computer Setup can be accessed only by turning the computer on or restarting the system. To access

the Computer Setup Utilities menu, complete the following steps:

1. Turn on or restart the computer. If you are in Microsoft Windows, click Start > Shut Down >

Restart.

2. As soon as the computer is turned on, press F10 when the monitor light turns green to enter

Computer Setup. Press Enter to bypass the title screen, if necessary.

NOTE: If you do not press F10 at the appropriate time, you must restart the computer and

again press F10 when the monitor light turns green to access the utility.

ENWW Computer Setup (F10) Utilities 3

3. The Computer Setup Utility screen is divided into menu headings and actions.

Eight menu headings appear on the Computer Setup Utility screen:

●System Information

●Standard CMOS Features

●Advanced BIOS Features

●Advanced Chipset Features

●Integrated Peripherals

●Power Management Setup

●PC Health Status

Five action choices are listed on the Computer Setup Utility screen:

●Load Optimized Defaults

●Set Supervisor Password

●Set User Password

●Save & Exit Setup

●Exit Without Saving

Use the arrow keys to select the appropriate heading, then press Enter. Use the arrow (up and

down) keys to select the option you want, then press Enter. To return to the previous screen,

press Esc.

4. To apply and save changes, press F10 or select Save & Exit Setup on the Computer Setup Utility

screen and press Enter.

If you have made changes that you do not want applied, select Exit Without Saving and press

Enter.

CAUTION: Do NOT turn the computer power OFF while the BIOS is saving the Computer Setup

(F10) changes because the CMOS could become corrupted. It is safe to turn off the computer

only after exiting the F10 Setup screen.

Table 2-1 Computer Setup (F10) Utility Main Menu

Heading Table

System Information Table 2-2 Computer Setup—System Information on page 5

Standard CMOS Features Table 2-3 Computer Setup—Standard CMOS Features

on page 6

Advanced BIOS Features Table 2-4 Computer Setup—Advanced BIOS Features

on page 8

Advanced Chipset Features Table 2-5 Computer Setup—Advanced Chipset Features

on page 9

Integrated Peripherals Table 2-6 Computer Setup—Integrated Peripherals

on page 10

4 Chapter 2 Computer Setup (F10) Utility ENWW

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